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Breathing Flow Test

Indiana rates for HCPCS 94375

This test measures the pattern and speed of airflow during a forceful breath in and out, producing a graph that shows how quickly and smoothly air moves through the lungs. It is one part of a broader evaluation of lung function, useful for detecting conditions that narrow or obstruct the airways.

Rates data updated October 2026.

How much does Breathing Flow Test cost?

$40.74

Typical negotiated rate. In Indiana, October 2026.

Insurers have agreed to pay about $40.74 for this service. The price depends on where it is billed: about $39.81 from a physician practice, and about $54.95 from a hospital or other facility.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$39.81$36.31 to $44.67
FacilityA hospital or hospital-owned outpatient department$54.95$41.69 to $661

How much rates vary

Facilitymedian $55 · 10th to 90th $35 to $912Professionalmedian $40 · 10th to 90th $32 to $55
$20$50$100$200$500$1K$2Kfacility $55professional $40

Distribution of negotiated rates across all payers (price axis is log-scale). Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$35.48
Median
$41.69
Typical High
$54.95
Aetna
Setting
Professional
Modifier
None (both parts)
Typical Low
$35.48
Median
$35.48
Typical High
$45.71
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$13.49
Median
$13.49
Typical High
$16.98
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$21.88
Median
$21.88
Typical High
$27.54
Ambetter
Setting
Professional
Modifier
None (both parts)
Typical Low
$30.20
Median
$36.31
Typical High
$47.86
Ambetter
Setting
Professional
Modifier
26 · Professional part
Typical Low
$17.38
Median
$19.05
Typical High
$20.89
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$44.67
Median
$660.69
Typical High
$891.25
Anthem BCBS
Setting
Professional
Modifier
None (both parts)
Typical Low
$32.36
Median
$44.67
Typical High
$44.67
Anthem BCBS
Setting
Professional
Modifier
26 · Professional part
Typical Low
$13.80
Median
$21.38
Typical High
$21.38
Anthem BCBS
Setting
Professional
Modifier
TC · Technical part
Typical Low
$19.05
Median
$23.44
Typical High
$27.54
CareSource
Setting
Facility
Modifier
None
Typical Low
$14.45
Median
$23.44
Typical High
$38.02
CareSource
Setting
Professional
Modifier
None (both parts)
Typical Low
$13.18
Median
$24.55
Typical High
$44.67
Cigna
Setting
Professional
Modifier
None (both parts)
Typical Low
$35.48
Median
$44.67
Typical High
$74.13
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$13.49
Median
$16.98
Typical High
$28.84
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$21.88
Median
$25.12
Typical High
$43.65
Physicians Health Plan of Northern Indiana
Setting
Facility
Modifier
None
Typical Low
$107.15
Median
$912.01
Typical High
$2,187.76
Physicians Health Plan of Northern Indiana
Setting
Professional
Modifier
None (both parts)
Typical Low
$40.74
Median
$51.29
Typical High
$75.86
Physicians Health Plan of Northern Indiana
Setting
Professional
Modifier
26 · Professional part
Typical Low
$15.49
Median
$18.62
Typical High
$26.92
Physicians Health Plan of Northern Indiana
Setting
Professional
Modifier
TC · Technical part
Typical Low
$25.70
Median
$31.62
Typical High
$47.86
United
Setting
Professional
Modifier
None (both parts)
Typical Low
$31.62
Median
$39.81
Typical High
$58.88
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$12.30
Median
$14.79
Typical High
$22.91
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$19.50
Median
$23.99
Typical High
$35.48
2 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$17.78
Median
$17.78
Typical High
$19.95
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$7.08
Median
$7.08
Typical High
$7.94

Where Indiana sits

The same service costs 2.7 times more in Minnesota than in Utah. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Indiana· 33rd of 51

$40.74

MN $83.18UT $30.90

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.